Atty. John H Harman

Atty. John H Harman

John H Harman practices at Coggins, Harman & Hewitt Read Full Bio

Rockville Rockville 56 yrs experience 56 year
Call (240) 728-7081 Book Appointment

Profile Summary

About John H Harman at a glance

John H Harman is a Member based in Rockville, Maryland, practicing at Coggins, Harman & Hewitt. They have 56+ years of legal experience, licensed to practice since 1970. Their practice focuses on dui/dwi, criminal defense, estate planning, business, and ip. Admitted to practice in Maryland (1970). Educated at Washington College of Law of American University (J.D., 1970) and North Carolina State University (B.S., 1966). Recognitions include AV Preeminent. Active member of The District of Columbia Bar Montgomery County and Maryland State (Member, Bankruptcy Section) Bar Associations American Bankruptcy Institute. Serands clients in Rockville, MD and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

John H Harman practices at Coggins, Harman & Hewitt Read Full Bio

Practice Areas Explained

John H Harman's Areas of Practice

Each practice area below reflects the types of cases John H Harman handles, with a brief overview of what that area of law covers.

DUI / DWI Defense

Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.

John H Harman is one of 29,977 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Maryland →

Criminal Defense

A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.

John H Harman is one of 214,271 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Maryland →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

John H Harman is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in Maryland →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

John H Harman is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Maryland →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

John H Harman is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Maryland →

Jurisdictional Context

Why local counsel matters in Maryland

Practicing law in Maryland. Legal matters in Maryland are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Rockville are typically filed in the local municipal court or the appropriate Maryland state district court, depending on subject matter and amount in controversy. An attorney licensed in Maryland brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Maryland courts without local counsel or pro hac vice admission.

Looking for additional Maryland attorneys? Browse all attorneys in Rockville or all attorneys in Maryland.

Frequently Asked

Common questions about John H Harman

Where is John H Harman's law office located?
John H Harman's law practice is located in Rockville, Maryland. The firm is Coggins, Harman & Hewitt. You can contact the office directly through this profile page.
What practice areas does John H Harman handle?
John H Harman focuses on dui/dwi, criminal defense, estate planning, business, ip. Each practice area listed reflects experience handling cases of that type in Maryland.
How long has John H Harman practiced law?
John H Harman has 56+ years of legal experience and has been licensed since 1970.
Where did John H Harman go to law school?
John H Harman earned their education at (J.D., 1970); (B.S., 1966).
How can I contact John H Harman for a consultation?
You can contact John H Harman directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has John H Harman received?
John H Harman's notable recognition includes: AV Preeminent.

Education

J.D.
Washington College of Law of American University
- 1970
B.S.
North Carolina State University
- 1966

Awards

AV Preeminent

Bar Admissions

Maryland
Admitted: 1970

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